[  452.859533] br1: port 1(veth1) entered blocking state
[  452.859608] br1: port 1(veth1) entered disabled state
[  452.859679] veth1: entered allmulticast mode
[  452.859793] veth1: entered promiscuous mode
[  452.868478] br1: port 1(veth1) entered blocking state
[  452.868576] br1: port 1(veth1) entered forwarding state
[  452.877255] br1: port 2(veth2) entered blocking state
[  452.877334] br1: port 2(veth2) entered disabled state
[  452.877404] veth2: entered allmulticast mode
[  452.877499] veth2: entered promiscuous mode
[  452.885878] br1: port 2(veth2) entered blocking state
[  452.885960] br1: port 2(veth2) entered forwarding state
[  484.658856] tc (13653) used greatest stack depth: 11840 bytes left
[  488.758579] br1: port 2(veth2) entered disabled state
[  488.768410] veth2: left allmulticast mode
[  488.768460] veth2: left promiscuous mode
[  488.768498] br1: port 2(veth2) entered disabled state
[  488.777296] br1: port 1(veth1) entered disabled state
[  488.787210] veth1: left allmulticast mode
[  488.787263] veth1: left promiscuous mode
[  488.787297] br1: port 1(veth1) entered disabled state